CN201162467Y - Window curtain draw rod - Google Patents
Window curtain draw rod Download PDFInfo
- Publication number
- CN201162467Y CN201162467Y CNU2007201118434U CN200720111843U CN201162467Y CN 201162467 Y CN201162467 Y CN 201162467Y CN U2007201118434 U CNU2007201118434 U CN U2007201118434U CN 200720111843 U CN200720111843 U CN 200720111843U CN 201162467 Y CN201162467 Y CN 201162467Y
- Authority
- CN
- China
- Prior art keywords
- rod
- curtain
- fixed end
- open
- card line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a household supply, in particular to a shutter blind. A curtain drawbar is a hollow slender shaft; the upper end of the curtain drawbar is fixed to the beam of the shutter blind; a pull rope threads through the middle of the curtain drawbar. The shutter blind comprises a bar body; an external cover enclosed on the lower end of the bar body; a rope clamp device fixed end which is arranged inside the external cover and on the lower end face of the bar body, and fixedly connected with the bar body; a rope clamp device movable end arranged below the rope clamp device fixed end and clamped and nested with the rope clamp device fixed end; a return spring enclosed on the bar body; a holddown spring arranged below the rope clamp device movable end; and a circlip which is arranged below the holddown spring and enclosed and locked on the lower end face of the external cover. The shutter blind has simple structure, and is produced conveniently. The device arranged on the lower end of the curtain drawbar controls the movement of the pull rope well, and can lock up the pull rope when the rope does not need to move. When the pull rope needs pulling, the pull rope can be unlocked simply by pulling the cover of the curtain drawbar downwards. The shutter blind is used simply and conveniently, and is significantly effective.
Description
Technical field
The utility model relates to a kind of articles for daily use, especially a kind of sun blind.
Background technology
At present, sun blind have entered the stage of extensive use.Existing sun blind generally comprise: crossbeam and be installed on blade control device, shutter body, the pull bar in the crossbeam and be sleeved on stay cord in the pull bar.Pull bar of the prior art generally is exactly the elongated straight-bar of a hollow, and the blade-rotating control device of top dress is the different parts of same device with the blade control device in the crossbeam.This Rod-shape hand apparatus for open and dose curtain is perpendicular to the shutter crossbeam, the inconvenience of pack when causing not installing, transport, depositing.Simultaneously, this pull bar has just played the effect of protection stay cord, and meaning own is not very big; Use the sun blind of this pull bar can't realize the trickle adjusting of rising and falling up and down, it is stuck many times can stay cord to take place, cause curtain can't folding and unfolding, problem such as stay cord fracture.
Summary of the invention
The purpose of this utility model can be folded into the Rod-shape hand apparatus for open and dose curtain that is parallel to the shutter crossbeam in order to provide a kind of controlled to stay cord.
For realizing the purpose of this utility model, this manual provides a kind of Rod-shape hand apparatus for open and dose curtain, is hollow elongated rod-shaped thing, and shutter curtain crossbeam is fixed in the upper end, and the centre is installed with shutter curtain stay cord.It comprises the body of rod; Be sleeved on body of rod lower end, the overcoat that can move up and down; Be positioned at overcoat, body of rod lower surface, the card line apparatus fixed end of fixedlying connected with the body of rod; Be positioned at card line apparatus fixed end below, with it the card line apparatus movable end of nested chucking; Between card line apparatus fixed end and the overcoat upper surface, be placed in the back-moving spring on the body of rod; Be positioned at the holddown spring of card line apparatus movable end below; Be positioned at the holddown spring below, the nested jump ring ring that lock onto the overcoat lower surface.
Rod-shape hand apparatus for open and dose curtain also comprises the fixed end of fixedlying connected with shutter curtain crossbeam; Flexibly connect with the fixed end lower surface, can produce the blade-rotating control device that rotatablely moves; Be fixed in the connector of body of rod upper end; Blade-rotating control device lower surface is extended a plurality of engaging lugs downwards, is equipped with connecting hole on each engaging lug; The connector upper surface extends upward a plurality of engaging lugs, is equipped with connecting hole on each engaging lug; Between blade-rotating control device and the connector, by a connecting ring that has projection, connect, the projection of connecting ring is flush-mounted in the hole on each engaging lug.
Rod-shape hand apparatus for open and dose curtain also comprises the bobbin winder bracket that is sleeved on the body of rod.
The utility model is simple in structure, and is convenient for production, solved existing Rod-shape hand apparatus for open and dose curtain perpendicular to the shutter crossbeam, the inconvenient part of not packing when installing, transporting, deposit etc.The device better controlled of curtain rod lower end the motion of stay cord, when stay cord does not need to move, it is pinned, when needs pullings stay cord, only need the overcoat of Rod-shape hand apparatus for open and dose curtain is drawn just and can unblank to next, easy to use, effect is obvious.
The purpose of this utility model, feature and advantage will be in conjunction with the embodiments, are further described with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein: 1 is the body of rod, and 2 is overcoat, and 3 are card line apparatus fixed end, and 4 are card line apparatus movable end, and 5 is back-moving spring, and 6 is holddown spring, and 7 is the jump ring ring, and 8 is fixed end, and 9 are the blade-rotating control device, and 10 is connector, and 11 is connecting ring, and 12 is bobbin winder bracket.
The specific embodiment
With reference to last figure, provide following embodiment.To help to understand the utility model by embodiment, but not limit content of the present utility model.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Embodiment: this Rod-shape hand apparatus for open and dose curtain, be hollow elongated rod-shaped thing, shutter curtain crossbeam is fixed in the upper end, and the centre is installed with shutter curtain stay cord.It comprises the body of rod 1; Be sleeved on the body of rod 1 lower end, the overcoat 2 that can move up and down; Be positioned at overcoat 2, the body of rod 1 lower surface, the card line apparatus fixed end 3 of fixedlying connected with the body of rod 1; Be positioned at card line apparatus fixed end 3 belows, with it the card line apparatus movable end 4 of nested chucking; Between card line apparatus fixed end 3 and overcoat 2 upper surfaces, be placed in the back-moving spring 5 on the body of rod 1; Be positioned at the holddown spring 6 of card line apparatus movable end 3 belows; Be positioned at holddown spring 6 belows, the nested jump ring ring 7 that lock onto overcoat 2 lower surfaces.
Rod-shape hand apparatus for open and dose curtain also comprises the fixed end 8 of fixedlying connected with shutter curtain crossbeam; Flexibly connect with fixed end 8 lower surfaces, can produce the blade-rotating control device 9 that rotatablely moves; Be fixed in the connector 10 of the body of rod 1 upper end; Blade-rotating control device 9 lower surfaces are extended a plurality of engaging lugs downwards, are equipped with connecting hole on each engaging lug; Connector 10 upper surfaces extend upward a plurality of engaging lugs, are equipped with connecting hole on each engaging lug; Between blade-rotating control device 9 and the connector 10, by a connecting ring 11 that has projection, connect, the projection of connecting ring 11 is flush-mounted in the hole on each engaging lug.
Rod-shape hand apparatus for open and dose curtain on the body of rod 1 suit bobbin winder bracket 12.
Claims (3)
1, a kind of Rod-shape hand apparatus for open and dose curtain is hollow elongated rod-shaped thing, and shutter curtain crossbeam is fixed in the upper end, and the centre is installed with shutter curtain stay cord, it is characterized in that: comprise the body of rod (1); Be sleeved on the body of rod (1) lower end, the overcoat that can move up and down (2); Be positioned at overcoat (2), the body of rod (1) lower surface, the card line apparatus fixed end (3) of fixedlying connected with the body of rod (1); Be positioned at card line apparatus fixed end (3) below, with it the card line apparatus movable end (4) of nested chucking; Between card line apparatus fixed end (3) and overcoat (2) upper surface, be placed in the back-moving spring (5) on the body of rod (1); Be positioned at the holddown spring (6) of card line apparatus movable end (3) below; Be positioned at holddown spring (6) below, the nested jump ring ring (7) that lock onto overcoat (2) lower surface.
2, Rod-shape hand apparatus for open and dose curtain according to claim 1 is characterized in that: described Rod-shape hand apparatus for open and dose curtain also comprises the fixed end (8) of fixedlying connected with shutter curtain crossbeam; Flexibly connect with fixed end (8) lower surface, can produce the blade-rotating control device (9) that rotatablely moves; Be fixed in the connector (10) of the body of rod (1) upper end; Blade-rotating control device (9) lower surface is extended a plurality of engaging lugs downwards, is equipped with connecting hole on each engaging lug; Connector (10) upper surface extends upward a plurality of engaging lugs, is equipped with connecting hole on each engaging lug; Between blade-rotating control device (9) and the connector (10), by a connecting ring (11) that has projection, connect, the projection of connecting ring (11) is flush-mounted in the hole on each engaging lug.
3, Rod-shape hand apparatus for open and dose curtain according to claim 1 is characterized in that: described Rod-shape hand apparatus for open and dose curtain also comprises the bobbin winder bracket (12) that is sleeved on the body of rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201118434U CN201162467Y (en) | 2007-07-16 | 2007-07-16 | Window curtain draw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201118434U CN201162467Y (en) | 2007-07-16 | 2007-07-16 | Window curtain draw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162467Y true CN201162467Y (en) | 2008-12-10 |
Family
ID=40183405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201118434U Expired - Fee Related CN201162467Y (en) | 2007-07-16 | 2007-07-16 | Window curtain draw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162467Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806144A (en) * | 2014-01-25 | 2015-07-29 | 俞勤 | Roller shutter door pull rod |
-
2007
- 2007-07-16 CN CNU2007201118434U patent/CN201162467Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806144A (en) * | 2014-01-25 | 2015-07-29 | 俞勤 | Roller shutter door pull rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20110716 |